双模战斗部形成EFP和JPC毁伤元反向设计研究

Research on reverse design of dual-mode warhead forming EFP and JPC

为了依据战场目标的防护参数快速逆向分析计算得到毁伤该目标的成型装药战斗部结构,开发成型装药理论计算软件,实现成型装药结构的快速和逆向设计,为仿真和实验研究提供理论分析工具。软件计算和试验结果表明:EFP侵深计算较试验结果误差为1.4%,JPC侵深计算较试验结果误差为4.9%,计算误差在指标允许误差范围内。

In order to quickly and reversely analyze the structure of shaped charge penetrating target with certain protection parameters,a theoretical calculation software of shaped charge was developed based on a broad theoretical basis models,and realized the rapid design and reverse design of the shaped charge structure.It provides theoretical analysis tools for simulation and experimental research.The software calculation and test results show that the EFP penetration calculation has an error of 1.4%compared with the actual test,and the JPC penetration calculation has an error of 4.9%compared with the actual test.The calculation error is within the allowable error range of the index.